Avirt Gateway Suite Telnet Proxy Remote Buffer Overflow Vulnerability

Avirt Gateway Suite Telnet Proxy Remote Buffer Overflow Vulnerability

Avirt Gateway Suite is a product combining the functionality of Avirt Gateway and Avirt Mail. It is designed as a single solution for collection of client machines sharing a single internet connection. It is available for the Microsoft Windows operating system.

The Gateway Suite includes a Telnet proxy which resides on port 23 by default. The Telnet proxy is vulnerable to a buffer overflow condition which could be used by a remote user to cause a denial of service. There is also a possibility that this buffer overflow could be used to execute arbitrary code with SYSTEM level privileges.